======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '249'
                                          'artist'  'Section 27 Netlabel'
                                     'text_people'  ''
                                         'release'  'We Are One (Compilation)'
                                           'title'  'Jupiter'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-SYN-3', 'Q-PLAY-3', "
 "'q-bass-4', 'Q-CHART-1', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '01 00:37:26'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '85.1'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ('URL: '
 'http://freemusicarchive.org/music/Pay-per-frog/We_Are_One_compilation/Jupiter_\r\n'
 'Comments: http://freemusicarchive.org/\r\n'
 'Curator: \r\n'
 'Copyright: Creative Commons Attribution-NonCommercial-NoDerivatives (aka '
 'Music Sharing): http://creativecommons.org/licenses/by-nc-nd/3.0/')
'TALB' (Album/Movie/Show title)                     'We Are One (Compilation)'
'TBPM' (BPM (beats per minute))                     '85.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TCOP' (Copyright message)                          ('Creative Commons Attribution-NonCommercial-NoDerivatives (aka Music '
 'Sharing): http://creativecommons.org/licenses/by-nc-nd/3.0/')
'TDRC' (Recording time)                             '2010-09-01 00:37:26'
'TIT2' (Title/songname/content description)         'Jupiter'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pay-per-frog'
'TPE2' (Band/orchestra/accompaniment)               'Section 27 Netlabel'
'TRCK' (Track number/Position in set)               '21'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.71 dB'
'TXXX:replaygain_track_peak'                        '0.524581'

========================== row from database ==========================
                                              'id'  1489919
                                            'path'  /data/Music/Bulk/00dwimp/Section_27_Netlabel_-_We_Are_One_Compilation/Pay-per-frog_-_21_-_Jupiter.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  249
                                           'genre'  electronic-unsorted
                                        'filesize'  8008066
                                           'mtime'  1641489629
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Section_27_Netlabel_ _We_Are_One_Compilation Pay per frog_ _21_ _Jupiter electronic unsorted
                                      'tag_artist'  Section 27 Netlabel
                                     'tag_release'  We Are One (Compilation)
                                       'tag_title'  Jupiter
                                             'bpm'  85.1
                                    'search_title'  'jupiter':1
                                   'search_artist'  '27':2 'netlabel':3 'section':1
                                  'search_release'  'are':2 'compilation':4,5 'one':3 'we':1
                                     'search_rest'  '00dwimp':1 '21':12 '27':3 'are':6 'compilation':8 'electronic':14 'frog':11 'jupiter':13 'netlabel':4 'one':7 'pay':9 'per':10 'section':2 'unsorted':15 'we':5
                                    'search_combo'  '00dwimp':10 '21':21 '27':3B,12 'are':6C,15 'compilation':8C,9C,17 'electronic':23 'frog':20 'jupiter':1A,22 'netlabel':4B,13 'one':7C,16 'pay':18 'per':19 'section':2B,11 'unsorted':24 'we':5C,14
                                    'tag_tracknum'  21
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-SYN-3', 'Q-PLAY-3', 'q-bass-4', 'Q-CHART-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2']
                                      'lastfmtags'  []
                                        'tag_date'  01 00:37:26
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1641489629.0498543  (2022-01-06 18:20:29)
                             'size'  8008066